Fix rpm-ostree -h usroverlay segfault
#4550
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Otherwise, we end up segfaulting because `rpm-ostree -h usroverlay` confuses things. Unfortunately, if we expose it publicly in our help text it needs to have a C++ trampoline.
So that `--help` works. Closes: coreos#4508
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main: Move usroverlay parsing back to C++ consistently
Otherwise, we end up segfaulting because
rpm-ostree -h usroverlayconfuses things.Unfortunately, if we expose it publicly in our help text
it needs to have a C++ trampoline.
usroverlay: Pass arguments to
ostree admin unlockSo that
--helpworks.Closes: #4508